![]() Model – a file with a model for a Skriware 3D printer. Uploader – an individual or an entrepreneur who sells or shares for free via the Website Models owned by them. Website - a group of connected web pages, made available on the Internet at User (You, Your) - each person who uses any functionality of the Website and/or has signed in to the website. Wołodyjowskiego 45, 02-724 Warszawa, entered in the Register of Entrepreneurs by the District Court for the Capital City of Warsaw, 13th Commercial Division of the National Court Register under entry No. DefinitionsĪdministrator - Skriware spółka z ograniczoną odpowiedzialnością with its seat in Warsaw, address: ul. This document defines the legal (contractual) relationship between the Uploader and the Administrator, as well as the legal (contractual) relationship between the User and the Uploader. TERMS OF USE OF THE WEBSITE SKRIWARE FOR UPLOADERS The part can be freely modified by following the link below: Feel free to test it yourselves and share your findings with me. Bridging tests resulted in (marginally) less dangling and benchies printed mostly flawlessly for both fan shrouds, but were only slightly more stable on the front overhang with my fan shroud. Overall, my fan shroud did outperform the stock fan shroud in my testing, but not by an earth-shattering amount. ![]() That being said, this fan performed better than stock in most of my testing. In my testing, I found the limiting factor is mostly print settings and as long as the fan shroud does its job, the print quality can't be improved beyond what your slicer settings allow. The intention of this was to improve cooling rate on smaller prints. I combined this flow simulation testing with real world testing to determine if it meets my design goal. The goal with this design was to send as much air towards the tip of the nozzle as possible. I learned how to set up flow simulations and used that to help me tune the performance of the fan duct. However, this fan duct works fairly well. ![]() My previous experiment, the 360 degree fan duct, didn't work out as well as I had hoped. This may impact performance or cause issues.I've learned a lot from experimenting with different designs of fan duct. Keep in mind that printing a lot of ASA in an unventilated enclosure can cause the fan shroud and/or extruder plastic parts to deform over time. This will create a wall around the object and keep the model slightly warmer, mitigating the warping. If you don’t have an enclosure, there’s one simple alternative: in PrusaSlicer, set the skirt value as high as possible. The bed should be heated to at least 100 ☌, and the printer should be inside an enclosure to keep a higher ambient temperature. ✖ Partially hygroscopic (absorbs moisture)ĪSA is suitable for outdoor use and for making technical parts. ✔ Possibility of acetone smoothing and gluing ✖ An enclosure is necessary for printing large parts ASA can be easily sanded both wet and dry. Another disadvantage is that ASA releases potentially dangerous fumes during printing - this means you should keep your printer in a well-ventilated area. The main disadvantage of ASA is significant warping caused by temperature differences between the model and its surroundings. This gives the model not only great looks but also different mechanical properties (see our article about chemical smoothing). Another great advantage of ASA is its solubility in acetone vapors, which can be used to make a smooth and glossy finish. See for example our MK3S printer fan shroud. ASA is a tough and resilient material that is, thanks to its UV and temperature resistance (up to 93 ☌), suitable for outdoor use and for making technical parts. ![]() Compared to ABS, ASA is more UV resistant, warps less, and doesn’t smell as much. DescriptionĪSA (Acrylic Styrene Acrylonitrile) is a technical material that is considered a successor to ABS. Heatbed: Use the smooth or powder-coated PEI sheet with a glue stick. ![]()
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